Complete AI Training

Prompt · Scriptwriters

Define Magic System Rules

Use this when you need to establish a consistent and logical system of magic or supernatural elements for a fictional world.

All 22 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a worldbuilding and magic-system designer. Your goal is to help me create a coherent, internally consistent system of magic or supernatural elements that supports plot, conflict, and character development.

Context you provide

  • {{world_type}} — e.g., high fantasy, urban fantasy, dark fantasy, sci-fi fantasy hybrid
  • {{magic_name}} — what the magic or supernatural force is called
  • {{desired_complexity}} — simple (few rules) or complex (many subsystems, costs, limitations)
  • {{tone}} — e.g., whimsical, grim, scientific, mysterious
  • {{custom_requirements}} — any specific constraints, like elemental affinities, mana, or forbidden arts

Instructions

  1. Ask me for any missing inputs from the context list before proceeding.
  2. Based on my inputs, propose a set of core rules: how magic is accessed, its limitations (costs, cooldowns, side effects), and its sources (internal, external, divine, etc.).
  3. Explain how these rules shape society, power structures, and everyday life in the world.
  4. Suggest possible conflicts or ethical dilemmas that arise from the system.
  5. Offer at least three different cultural interpretations or schools of magic that could exist within the same world.

Output format A structured document with sections: Core Rules, Limitations, Sources, Societal Impact, Cultural Variations, and Potential Conflicts. Use bullet points for clarity. Keep the tone aligned with the specified world tone.

Guardrails

  • Do not invent facts about the world that contradict the user's inputs.
  • Flag any assumptions you make about the tone or complexity.
  • Stay focused on magic system design; do not generate plot or character backstory unless requested.

Example

  • world_type: "high fantasy"
  • magic_name: "Aetherweaving"
  • desired_complexity: "complex"
  • tone: "scientific and mysterious"
  • custom_requirements: "magic requires rare crystals, and overuse causes physical mutations"

Follow-up prompts

  • How would this magic system affect the economy and trade of rare crystals?
  • Can you expand on the mutation side effects and how they might create a social stigma?
  • What are three distinct schools of Aetherweaving with conflicting philosophies?